VP/HIFIVE1-VP
8
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Added SystemC version of HiFive FE310

Browse Source
This commit is contained in:
Eyck Jentzsch
2017-10-04 10:31:11 +02:00
parent d8184abbcc
commit 4867cca187
43 changed files with 1632 additions and 537 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
riscv.sc/src/sysc/platform.cpp
View File

@ -26,37 +26,60 @@ namespace sysc {
platform::platform(sc_core::sc_module_name nm)
: sc_core::sc_module(nm)
, NAMED(i_master)
, NAMED(i_router, 4, 1)
, NAMED(i_uart)
, NAMED(i_core_complex)
, NAMED(i_router, 10, 1)
, NAMED(i_uart0)
, NAMED(i_uart1)
, NAMED(i_spi)
, NAMED(i_gpio)
, NAMED(i_plic)
, NAMED(i_aon)
, NAMED(i_prci)
, NAMED(i_clint)
, NAMED(i_mem_qspi)
, NAMED(i_mem_ram)
, NAMED(s_clk)
, NAMED(s_rst) {
i_master.initiator(i_router.target[0]);
i_core_complex.initiator(i_router.target[0]);
size_t i = 0;
for (const auto &e : e300_plat_map) {
i_router.initiator.at(i)(e.target->socket);
i_router.add_target_range(i, e.start, e.size);
i++;
}
i_uart.clk_i(s_clk);
i_router.initiator.at(i)(i_mem_qspi.target);
i_router.add_target_range(i, 0x20000000, 512_MB);
i_router.initiator.at(++i)(i_mem_ram.target);
i_router.add_target_range(i, 0x80000000, 128_kB);
i_uart0.clk_i(s_clk);
i_uart1.clk_i(s_clk);
i_spi.clk_i(s_clk);
i_gpio.clk_i(s_clk);
i_plic.clk_i(s_clk);
s_clk.write(10_ns);
i_aon.clk_i(s_clk);
i_prci.clk_i(s_clk);
i_clint.clk_i(s_clk);
i_core_complex.clk_i(s_clk);
i_uart.rst_i(s_rst);
i_uart0.rst_i(s_rst);
i_uart1.rst_i(s_rst);
i_spi.rst_i(s_rst);
i_gpio.rst_i(s_rst);
i_plic.rst_i(s_rst);
i_master.rst_i(s_rst);
i_aon.rst_i(s_rst);
i_prci.rst_i(s_rst);
i_clint.rst_i(s_rst);
i_core_complex.rst_i(s_rst);
i_clint.mtime_int_o(s_mtime_int);
i_clint.msip_int_o(s_msie_int);
SC_THREAD(gen_reset);
}
void platform::gen_reset() {
s_clk = 10_ns;
s_rst = true;
wait(10_ns);
s_rst = false;